<template>
  <div class="charts" ref="charts"></div>
</template>
<script>
import * as echarts from "echarts";
export default {
  name: "LineChart",
  mounted() {
    let lineChart = echarts.init(this.$refs.charts);
    lineChart.setOption({
      xAxis: {
        show: false,
        type: "category"
      },
      yAxis: {
        show: false
      },
      series: [
        {
          type: "line",
          data: [10, 7, 33, 12, 48, 9,29,19,44,33,22,26],
          //拐点样式设置
          itemStyle: {
            opacity: 0
          },
          smooth:true,
          //线条的设置
          lineStyle: {
            color: "purple"
          },
          //填充颜色
          areaStyle: {
            color: {
              type: "linear",
              x: 0,
              y: 0,
              x2: 0,
              y2: 1,
              colorStops: [
                {
                  offset: 0,
                  color: "purple" // 0% 处的颜色
                },
                {
                  offset: 1,
                  color: "#fff" // 100% 处的颜色
                }
              ],
              global: false // 缺省为 false
            }
          }
        }
      ],
      grid: {
        left: 0,
        top: 0,
        right: 0,
        bottom: 0
      }
    });
  }
};
</script>
<style>
.charts {
  width: 100%;
  height: 100%;
}
</style>